Interfaces Under Laser Irradiation

Interfaces Under Laser Irradiation PDF Author: L.D. Laude
Publisher: Springer Science & Business Media
ISBN: 9401719152
Category : Technology & Engineering
Languages : en
Pages : 435

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Book Description
Known and developed over the past twenty five years, lasers have been experimented in a variety of processes with an uneven success. Apart from fundamental physics experiments in which the various aspects of coherence are systematically exploited, applications in the field of Materials Science have been scattered recently over so many situations that it is apparently difficult today to conceive a comprehensive interpretation of all physical processes encountered. In some domains of research like photochemistry, development has been fast and rather self-supporting. In others, like solid-state processing, progress has been either very specific or deviated towards marginal applications, or else emerged as a joint-venture between physicists and chemists. This yielded a number of professional meetings, where day-to-day research activities are presented. In 1982, the Cargese ASI on "Cohesive properties of semiconductors under laser irradiation" was one of such meetings at which a prospective of the field was discussed at length in ebullient round-table sessions. Quoted from the proceedings, "the Institute helped to discern clearly the limits of existing theoretical approaches and the directions along which work is urgently needed within the next few years". Four years have passed and the field has literally explo ded. It must be mentioned that some of the most striking developments over the past two years were accurately predicted at the Institute in Cargese.

Interfaces Under Laser Irradiation

Interfaces Under Laser Irradiation PDF Author: L.D. Laude
Publisher: Springer Science & Business Media
ISBN: 9401719152
Category : Technology & Engineering
Languages : en
Pages : 435

Get Book Here

Book Description
Known and developed over the past twenty five years, lasers have been experimented in a variety of processes with an uneven success. Apart from fundamental physics experiments in which the various aspects of coherence are systematically exploited, applications in the field of Materials Science have been scattered recently over so many situations that it is apparently difficult today to conceive a comprehensive interpretation of all physical processes encountered. In some domains of research like photochemistry, development has been fast and rather self-supporting. In others, like solid-state processing, progress has been either very specific or deviated towards marginal applications, or else emerged as a joint-venture between physicists and chemists. This yielded a number of professional meetings, where day-to-day research activities are presented. In 1982, the Cargese ASI on "Cohesive properties of semiconductors under laser irradiation" was one of such meetings at which a prospective of the field was discussed at length in ebullient round-table sessions. Quoted from the proceedings, "the Institute helped to discern clearly the limits of existing theoretical approaches and the directions along which work is urgently needed within the next few years". Four years have passed and the field has literally explo ded. It must be mentioned that some of the most striking developments over the past two years were accurately predicted at the Institute in Cargese.

Cohesive Properties of Semiconductors under Laser Irradiation

Cohesive Properties of Semiconductors under Laser Irradiation PDF Author: L.D. Laude
Publisher: Springer Science & Business Media
ISBN: 9400968906
Category : Technology & Engineering
Languages : en
Pages : 631

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Book Description
The impact of Materials Science in our environment has probably never been as massive and decisive as it is today. In every aspect of our lives, progress has never been so dependent on the techniques involved in producing ever more sophisticated materials in ever larger quantities, nor so demanding for technologists to imagine novel processes and circumvent difficulties, or take up new challenges. Every technique is based on a physical process which is put into practice and optimized. The better we know that process, the better the optimization, and more powerful the technique. Laser processing of materials is inscribed in that context. As soon as powerful coherent light sources were made available, it was realized that such intense sources of energy could be used to "heat, melt and crystallize" materials, i.e., to promote phase transitions in atomic systems. As early as 1964, attempts in that direction were made but received very little (if any) attention. Reasons for this lack of interest were several. For one thing, laser technology was not fully developed, so that the process offered poor reliability and no versatility. Also, improving the existing techniques was believed to be sufficient to meet the needs of the time, and there was no real motivation to explore new ways. Finally, and more important, the fundamentals of the physics behind the scenes were, and continue to be, way out of the runni~g stream.

Laser-Assisted Microtechnology

Laser-Assisted Microtechnology PDF Author: Simeon M. Metev
Publisher: Springer Science & Business Media
ISBN: 3642973272
Category : Technology & Engineering
Languages : en
Pages : 283

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Book Description
Laser-Assisted Microtechnology deals with laser applications to a wide variety of problems in microelectronic design and fabrication. It covers micromachining of thin films, microprocessing of materials, maskless laser micropatterning and laser-assisted synthesis of thin-film systems. The monograph describes fundamental aspects and practical details of the technological processes as well as the optimum conditions for their realization.

Magnetic Resonance in Colloid and Interface Science

Magnetic Resonance in Colloid and Interface Science PDF Author: J. Fraissard
Publisher: Springer Science & Business Media
ISBN: 9401005346
Category : Science
Languages : en
Pages : 652

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Book Description
Magnetic resonance techniques are especially interesting in the study of colloids and interfaces due to their unique ability to elucidate structure, dynamics and function at the atomic and molecular level. This book illustrates the most up to date applications of innovative NMR and EPR techniques, including magnetic resonance imaging and microscopy, to gas-solid and liquid-solid interfaces, organic and biological surfaces, microemulsions, liquid crystals, membranes, structure and dynamics of polymers and micellar systems, and diffusion in heterogeneous systems. A compendium of advanced NMR and EPR techniques and a state of the art description of the power of advanced new methodologies for the study of molecular dynamics and interfaces.

Fluoroplastics, Volume 2

Fluoroplastics, Volume 2 PDF Author: Sina Ebnesajjad
Publisher: William Andrew
ISBN: 1455731986
Category : Technology & Engineering
Languages : en
Pages : 767

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Book Description
Fluoroplastics, Volume 2: Melt Processible Fluoropolymers - The Definitive User's Guide and Data Book compiles the working knowledge of the polymer chemistry and physics of melt processible fluoropolymers with detailed descriptions of commercial processing methods, material properties, fabrication and handling information, technologies, and applications, also including history, market statistics, and safety and recycling aspects. Both volumes of Fluoroplastics contain a large amount of specific property data useful for users to readily compare different materials and align material structure with end use applications. Volume Two concentrates on melt-processible fluoropolymers used across a broad range of industries, including automotive, aerospace, electronic, food, beverage, oil/gas, and medical devices. This new edition is a thoroughly updated and significantly expanded revision covering new technologies and applications, and addressing the changes that have taken place in the fluoropolymer markets. - Exceptionally broad and comprehensive coverage of melt processible fluoropolymers processing and applications - Provides a practical approach, written by long-standing authorities in the fluoropolymers industry - Thoroughly updated and significantly expanded revision covering new technologies and applications, and addressing the changes that have taken place in the fluoropolymer markets

CCD Image Sensors in Deep-Ultraviolet

CCD Image Sensors in Deep-Ultraviolet PDF Author: Flora Li
Publisher: Springer Science & Business Media
ISBN: 354027412X
Category : Technology & Engineering
Languages : en
Pages : 231

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Book Description
As the deep-ultraviolet (DUV) laser technology continues to mature, an increasing number of industrial and manufacturing applications are emerging. For example, the new generation of semiconductor inspection systems is being pushed to image at increasingly shorter DUV wavelengths to facilitate inspection of deep sub-micron features in integrated circuits. DUV-sensitive charge-coupled device (CCD) cameras are in demand for these applications. Although CCD cameras that are responsive at DUV wavelengths are now available, their long-term stability is still a major concern. This book describes the degradation mechanisms and long-term performance of CCDs in the DUV, along with new results of device performance at these wavelengths.

Advances in Numerical Heat Transfer

Advances in Numerical Heat Transfer PDF Author: W. Minkowycz
Publisher: CRC Press
ISBN: 9781560325659
Category : Science
Languages : en
Pages : 424

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Book Description
With contributions from leading experts, this second volume in the ser ies strikes a balance between generic and specific fundamentals and ge neric and specific applications. After opening with a broad overview o f the field of high-performance scientific computing and its role in f luid flow and heat transfer problems, the book goes on to cover such t opics as: unstructured meshes; spectral element method; use of the fin ite volume method for the numerical solution of radiative heat transfe r problems; heat conduction and the use of the boundary element method for both steady and unsteady problems; special numerical issues relat ed to solving microscale heat transfer problems; the Monte Carlo Metho d; flow and heat transfer in porous media; and the thermal management of electronic systems.

Photoacoustic and Photothermal Phenomena

Photoacoustic and Photothermal Phenomena PDF Author: Peter Hess
Publisher: Springer
ISBN: 3540481818
Category : Science
Languages : en
Pages : 588

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Book Description
photoacoustic and Photothermal Phenomena contains reviews and a large numberof selected contributed papers reporting progress in the application of new photoacoustic and photo- thermal techniques in physics, chemistry, biology, medicine and materials science. Theoretical and experimental work is presented on spectroscopy, kinetics and relaxation, trace analysis, mass and heat transport, surfaces and thin films, nondestructive evaluation,ultrasonics and semiconductors.

Laser Induced Damage in Optical Materials

Laser Induced Damage in Optical Materials PDF Author:
Publisher:
ISBN:
Category : Laser materials
Languages : en
Pages : 592

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Book Description


Thin Film Processes II

Thin Film Processes II PDF Author: Werner Kern
Publisher: Elsevier
ISBN: 0080524214
Category : Technology & Engineering
Languages : en
Pages : 881

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Book Description
This sequel to the 1978 classic, Thin Film Processes, gives a clear, practical exposition of important thin film deposition and etching processes that have not yet been adequately reviewed. It discusses selected processes in tutorial overviews with implementation guide lines and an introduction to the literature. Though edited to stand alone, when taken together, Thin Film Processes II and its predecessor present a thorough grounding in modern thin film techniques. - Provides an all-new sequel to the 1978 classic, Thin Film Processes - Introduces new topics, and several key topics presented in the original volume are updated - Emphasizes practical applications of major thin film deposition and etching processes - Helps readers find the appropriate technology for a particular application